body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
    'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
    sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

code {
  font-family: source-code-pro, Menlo, Monaco, Consolas, 'Courier New',
    monospace;
}

.container {
  padding: 20px;
  max-width: 800px;
  margin: 0 auto;
}

button {
  padding: 10px 20px;
  margin: 10px;
  border: none;
  border-radius: 5px;
  background-color: #646cff;
  color: white;
  cursor: pointer;
  font-size: 16px;
}

button:hover {
  background-color: #535bf2;
}